const regist = {
    template: " <form>\n" +
        "        <h3>注册</h3>\n" +
        "        用户名：<input type=\"text\"><br/>\n" +
        "        密码：<input type=\"password\"><br>\n" +
        "        确认密码：<input type=\"password\">\n" +
        "    </form>"
}
